[INFO] fetching crate msp430fr2x5x-hal 0.4.1...
[INFO] checking msp430fr2x5x-hal-0.4.1 against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303
[INFO] extracting crate msp430fr2x5x-hal 0.4.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate msp430fr2x5x-hal 0.4.1 on toolchain 5a45ab9738330fb317d49e3594c2db5248b1e971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate msp430fr2x5x-hal 0.4.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate msp430fr2x5x-hal 0.4.1
[INFO] tweaked toml for crates.io crate msp430fr2x5x-hal 0.4.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate msp430fr2x5x-hal 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded msp430 v0.4.0
[INFO] [stderr]   Downloaded panic-msp430 v0.4.0
[INFO] [stderr]   Downloaded msp430-rt-macros v0.4.0
[INFO] [stderr]   Downloaded msp430-rt v0.4.0
[INFO] [stderr]   Downloaded panic-never v0.1.0
[INFO] [stderr]   Downloaded msp430fr2355 v0.5.2
[INFO] [stderr]   Downloaded portable-atomic v0.3.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73dd561b8b8cea5bd77d1d4dab1717bcea2caa487c09cd926ad30aabd5b1c5f0
[INFO] running `Command { std: "docker" "start" "-a" "73dd561b8b8cea5bd77d1d4dab1717bcea2caa487c09cd926ad30aabd5b1c5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73dd561b8b8cea5bd77d1d4dab1717bcea2caa487c09cd926ad30aabd5b1c5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73dd561b8b8cea5bd77d1d4dab1717bcea2caa487c09cd926ad30aabd5b1c5f0", kill_on_drop: false }`
[INFO] [stdout] 73dd561b8b8cea5bd77d1d4dab1717bcea2caa487c09cd926ad30aabd5b1c5f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c559aae750c3d11f384c1f4d20846785cc498b082c0f6718a69aad63b393d4c
[INFO] running `Command { std: "docker" "start" "-a" "2c559aae750c3d11f384c1f4d20846785cc498b082c0f6718a69aad63b393d4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking critical-section v1.1.1
[INFO] [stderr]    Compiling msp430-rt v0.4.0
[INFO] [stderr]    Compiling portable-atomic v0.3.18
[INFO] [stderr]     Checking msp430 v0.4.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling msp430fr2355 v0.5.2
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking panic-msp430 v0.4.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking panic-never v0.1.0
[INFO] [stdout] error: failed to build archive at `/opt/rustwide/target/debug/deps/libsyn-6aa92b7d19e5625c.rlib`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "2c559aae750c3d11f384c1f4d20846785cc498b082c0f6718a69aad63b393d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c559aae750c3d11f384c1f4d20846785cc498b082c0f6718a69aad63b393d4c", kill_on_drop: false }`
[INFO] [stdout] 2c559aae750c3d11f384c1f4d20846785cc498b082c0f6718a69aad63b393d4c